title: Spectrally Resolved Femtosecond Photon Echo Spectroscopy of Astaxanthin.
abstract: We have studied the coherence and population dynamics of Astaxanthin solution in methanol and acetonitrile by spectrally resolving their photon echo signals. Our experiments indicate that methanol has a much stronger interaction with the ultrafast dynamics of Astaxanthin in comparison to that of acetonitrile.
authors.affiliation: Department of Chemistry, Indian Institute of Technology Kanpur, UP-208016, India.
authors.forename: Ajitesh
authors.initials: A
authors.lastname: Kumar
authors.forename: S K Karthick
authors.initials: SK
authors.lastname: Kumar
authors.forename: Aditya
authors.initials: A
authors.lastname: Gupta
authors.forename: Debabrata
authors.initials: D
authors.lastname: Goswami